Tempered laminated glass and laminating processing equipment thereof

Abstract

The invention provides tempered laminated glass. The tempered laminated glass comprises a first glass sheet, a second glass sheet and a middle film, the middle rubber sheet is of a PVB material structure, the size of the middle rubber sheet is smaller than that of the first glass sheet / the second glass sheet, an inward shrinkage avoiding gap is formed among the middle rubber sheet, the first glass sheet and the second glass sheet, and the inward shrinkage avoiding gap is filled with a sealing structure so as to achieve the waterproof sealing effect. The invention further provides laminated glass processing equipment which is used for processing the tempered laminated glass and comprises a machine base, a pre-pressing and preheating module, a laminated glass carrying module and a rubber cutting and transplanting module. The rubber cutting and transplanting module comprises a transplanting holder, a cantilever and a plurality of rubber cutting and lifting assemblies, and the rubber cutting and lifting assemblies are used for cutting off redundant middle rubber sheets in preset holes and lifting tempered laminated glass. According to the tempered laminated glass and the laminating processing equipment thereof, the water resistance can be improved, and the service life can be prolonged; and meanwhile, the problem that rubber is difficult to cut in the laminating process is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of tempered laminated glass, in particular to a tempered laminated glass and a piece-laying processing device thereof. Background Art

[0002] Tempered laminated glass, also known as tempered laminated glass, is a special laminated glass product made by gluing two or more layers of tempered glass. Common laminated glass interlayers include: PVB, SGP, EVA, PU, ​​etc. Among them, PVB film (scientific name polyvinyl butyral) is economical, flexible, and adhesive, and has a relatively simple structure. It can achieve decorative effects of various patterns and patterns, so it is widely used. However, PVB has poor water resistance and is prone to debonding and falling off in a humid environment for a long time.

[0003] In addition, tempered laminated glass needs to go through the steps of laminating, preheating and prepressing, high temperature and high pressure molding, etc. During the laminating stage, the excess film at the edge of the tempered laminated glass is usually cut and trimmed manually, but for the excess film at the reserved hole position on the tempered laminated glass, manual operation is not only inconvenient, but also easily leads to incomplete film removal, and even wrinkles on the edge of the film.

[0004] To this end, the present invention designs a tempered laminated glass and a laminating processing device thereof, so that the water resistance of the tempered laminated glass can be improved and the service life can be extended; at the same time, the problem of difficult glue cutting during the laminating process of the tempered laminated glass can be solved, thereby improving work efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a tempered laminated glass and a lamination processing device thereof, which can improve the water resistance of the tempered laminated glass and extend its service life; at the same time, it solves the problem of difficulty in cutting glue during the lamination process of the tempered laminated glass, thereby improving work efficiency.

[0006] The objective of the present invention is achieved through the following technical solutions:

[0007] A tempered laminated glass comprises: a first glass sheet, a second glass sheet and an intermediate film, wherein the intermediate film is arranged between the first glass sheet and the second glass sheet;

[0008] The intermediate film is made of PVB material, the size of the intermediate film is smaller than the size of the first glass sheet / the second glass sheet, the edge of the intermediate film is retracted inward relative to the edge of the first glass sheet / the second glass sheet, and the retracted distance (the distance between the edges of the two) is L1; an inward-retracted avoidance gap is formed between the intermediate film, the first glass sheet and the second glass sheet, and the inward-retracted avoidance gap is filled with a sealing structure to achieve a waterproof sealing effect;

[0009] The first glass sheet and the second glass sheet are both provided with a plurality of preset holes. When the sheets are closed, the preset holes of the two sheets are aligned with each other. In the preset holes, the edge of the intermediate film is retracted inwardly relative to the inner wall of the preset hole, and the retracted distance is L2, and the retracted avoidance gap is also formed, and the sealing structure is provided.

[0010] In one embodiment, the retracted distance L1 = L2 = 1-2.5 mm.

[0011] In one embodiment, the sealing structure is UV glue, and the sealing structure fills the inward avoidance gap to prevent the intermediate film from being directly exposed.

[0012] In one embodiment, four preset holes are formed on the first glass sheet, and the four preset holes are respectively located near four corners of the first glass sheet; the second glass sheet has the same structure as the first glass sheet.

[0013] A piece-laying processing equipment, which is used to process the above-mentioned tempered laminated glass, comprises: a machine base, a pre-pressing and preheating module, a piece-laying and transporting module, and a glue cutting and transplanting module;

[0014] The machine base is provided with a plurality of transmission shafts, the first glass sheet / the second glass sheet is placed on the transmission shafts, the pre-pressing and pre-heating module is provided on the machine base, and the sheet combining and transporting module and the rubber cutting and transplanting module are respectively provided at two ends of the pre-pressing and pre-heating module;

[0015] The cutting and transplanting module includes: a transplanting platform, a cantilever installed on the transplanting platform, and a plurality of cutting and lifting components installed on the cantilever. The cutting and lifting components cooperate with the preset holes to cut off the excess intermediate film on the inner wall of the preset holes and to lift and transport the tempered laminated glass.

[0016] In one embodiment, the rubber cutting lifting assembly comprises: a support frame, a sliding sleeve, a driving cylinder and a plurality of expansion pieces, the support frame is mounted on the cantilever, the sliding sleeve is arranged on the support frame in a manner that it can be lifted and slid, the driving cylinder is arranged on the support frame and drives the sliding sleeve, the expansion piece is hinged to the end of the support frame through a connecting rod, and the position change of the sliding sleeve can change the state of the expansion piece;

[0017] An external drive element is provided on the cantilever, and the external drive element drives the rubber cutting and lifting assembly to perform rotational motion on the cantilever;

[0018] A supporting block and a cutter are arranged on the expansion piece, and a blade is arranged on the bottom of the sliding sleeve.

[0019] In one embodiment, a blocking piece is provided on the sliding sleeve, and the blocking piece contacts and abuts against the expansion piece; as the sliding sleeve moves, the blocking piece pushes the expansion piece and causes the expansion piece to move away from or approach the support frame.

[0020] In one of the embodiments, a gear is disposed on the support frame, and the external drive element drives the rubber cutting and lifting assembly to rotate via the gear.

[0021] In one embodiment, the cross section of the supporting block is triangular; when transplanting and transporting, the second glass sheet is pressed on the supporting block, the cutter is attached to the inner wall of the preset hole, and the cutter is aligned with the intermediate film.

[0022] In one embodiment, the sheet combining and transporting module includes a transporting platform and a plurality of suction cups, and the plurality of suction cups are evenly distributed on the transporting platform; during transport, the suction cups adsorb the first glass sheet / the second glass sheet through negative pressure.

[0023] In summary, the tempered laminated glass and the lamination processing equipment thereof of the present invention can improve water resistance and extend service life; at the same time, the problem of difficulty in cutting glue during the lamination process of the tempered laminated glass is solved, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below.

[0025] Figure 1 It is a schematic structural diagram of the tempered laminated glass of the present invention;

[0026] Figure 2 This is a schematic diagram of the state of the tempered laminated glass when the redundant intermediate film is cut off;

[0027] Figure 3 It is a partial schematic diagram of the edge of the tempered laminated glass after cutting;

[0028] Figure 4 It is a partial schematic diagram of the edge of the tempered laminated glass after edge sealing;

[0029] Figure 5 A partial cross-sectional view showing the location of a preset hole in the tempered laminated glass after cutting;

[0030] Figure 6 It is a structural schematic diagram of the lamination processing equipment of the present invention;

[0031] Figure 7 for Figure 6 A plan view of the lamination processing equipment shown;

[0032] Figure 8 for Figure 7 The structural schematic diagram of the sheet-joining and handling module shown;

[0033] Fig. 9 for Figure 7 The structural schematic diagram of the rubber cutting and transplanting module shown;

[0034] Fig.10 for Fig. 9 The structural schematic diagram of the rubber cutting and lifting assembly shown;

[0035] Fig.11 for Fig.10 An exploded schematic diagram of the rubber cutting and lifting assembly shown;

[0036] Fig.12 This is a schematic diagram of the changing states of the rubber cutting and lifting components during the working process. DETAILED DESCRIPTION

[0037] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings below. People familiar with this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can implement, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the scope that the technical content disclosed by the present invention can cover. At the same time, the terms such as "upper", "lower", "left", "right" and "middle" quoted in this specification are also only for the convenience of narration, rather than for limiting the scope of the present invention, and the change or adjustment of their relative relationship. Without substantially changing the technical content, it should also be regarded as the scope that the present invention can implement.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] The present invention provides a tempered laminated glass 10, such as Figure 1 As shown, it comprises: a first glass sheet 11 , a second glass sheet 12 and an intermediate film 13 , wherein the intermediate film 13 is arranged between the first glass sheet 11 and the second glass sheet 12 .

[0040] In the prior art, the tempered laminated glass 10 must go through the steps of laminating, preheating and prepressing, high temperature and high pressure molding, etc. Specifically, when laminating, the staff first places the second glass sheet 12 horizontally, then lays the intermediate film 13 flat on the second glass sheet 12, and finally aligns and stacks the first glass sheet 11 on the intermediate film 13, so that the intermediate film 13 is clamped between the first glass sheet 11 and the second glass sheet 12. Then, it enters the preheating and prepressing stage, at which time, the stacked tempered laminated glass 10 will be subjected to preliminary heating and pressure, which can make the intermediate film 13 initially soften and adhere to the first glass sheet 11 and the second glass sheet 12. Finally, it enters the high temperature and high pressure molding stage, and the tempered laminated glass 10 will be placed in an autoclave and placed in a high temperature and high pressure environment for more than ten hours, so that the intermediate film 13 can completely adhere to the first glass sheet 11 and the second glass sheet 12, and the bubbles in the intermediate film 13 are discharged.

[0041] It should be noted that when sandwiching the sheets, the size of the intermediate film 13 will be slightly larger than the size of the first glass sheet 11 / the second glass sheet 12, in order to facilitate the staff to sandwich the sheets. After the preheating and prepressing stage, the intermediate film 13 initially adheres to the first glass sheet 11 and the second glass sheet 12. At this time, the staff will cut off the excess intermediate film 13 at the edge (such as Figure 2 shown).

[0042] In addition, since the tempered laminated glass 10 is difficult to cut after being formed, when the product has holes, holes need to be reserved on the first glass sheet 11 and the second glass sheet 12 at the beginning. When sandwiching the laminated sheets, there are no reserved holes on the intermediate film 13, but after preheating and prepressing, the staff will cut off the excess intermediate film 13 at the edge and the reserved holes at the same time.

[0043] In the prior art, the size of the cut intermediate film 13 is the same as the size of the first glass sheet 11 / the second glass sheet 12, that is, the edge of the intermediate film 13 is flush with the edge of the first glass sheet 11 / the second glass sheet 12. The intermediate film 13 made of PVB material has poor water resistance. If it is exposed to moisture in a humid environment for a long time (especially when used outdoors), it will be easily debonded and fall off. For this reason, the tempered laminated glass 10 of the present invention is specially designed.

[0044] Specifically, in the present invention, the intermediate film 13 is made of PVB material, and the size of the intermediate film 13 is smaller than the size of the first glass sheet 11 / the second glass sheet 12. Figure 3 As shown, the edge of the intermediate film 13 is retracted inward relative to the edge of the first glass sheet 11 / the second glass sheet 12, and the retracted distance is L1 (as shown in FIG. Figure 3As shown, the distance between the edge of the intermediate film 13 and the edge of the first glass sheet 11 / the second glass sheet 12 is 1 / 2. After the shrinkage, a shrinkage avoidance gap 14 is formed between the intermediate film 13, the first glass sheet 11 and the second glass sheet 12 (as shown in FIG. Figure 3 As shown), the retracted avoidance gap 14 is filled with a sealing structure 15 (as shown Figure 4 As shown), the intermediate film 13 is prevented from being directly exposed to moisture, so as to achieve a waterproof sealing effect.

[0045] Moreover, if Figure 1 As shown, the first glass sheet 11 and the second glass sheet 12 are both provided with a plurality of preset holes 16 (i.e., the reserved holes mentioned above). When the sheets are assembled, the preset holes 16 of the two sheets are aligned with each other; in the preset holes 16, the edge of the intermediate film 13 is retracted inwardly relative to the inner wall of the preset holes 16, and the retracted distance is L2 (as shown in FIG. Figure 5 As shown), an inward avoidance gap 14 is also formed, and a sealing structure 15 is also provided.

[0046] That is to say, compared with the prior art, the tempered laminated glass 10 of the present invention is edge-sealed by the retracted avoidance gap 14 and the sealing structure 15, so that the intermediate film 13 is no longer directly exposed, thereby preventing the intermediate film 13 from getting wet. It is worth noting that after the excess intermediate film 13 is cut off, the edge of the intermediate film 13 of the present invention is retracted relative to the edge of the first glass sheet 11 / the second glass sheet 12, which is to form the retracted avoidance gap 14. With the retracted avoidance gap 14, the sealing structure 15 can be better filled, that is, the filled sealing structure 15 can contact the first glass sheet 11, the second glass sheet 12 and the intermediate film 13 at the same time, thereby reducing the generation of gaps and bubbles and reducing the possibility of overflow of the sealing structure 15; if there is no retracted avoidance gap 14, the sealing structure 15 is prone to overflow during filling, and it cannot be ensured that the sealing structure 15 is completely bonded and contacted with the first glass sheet 11 / the second glass sheet 12, and the sealing effect is poor. Therefore, in the present invention, it is necessary to shrink the intermediate film 13 to form the shrinkage avoidance space 14.

[0047] Preferably, Figure 1 As shown, four preset holes 16 are formed on the first glass sheet 11, and the four preset holes 16 are respectively located near the four corners of the first glass sheet 11, and the second glass sheet 12 has the same structure as the first glass sheet 11. When the sheets are assembled, the preset holes 16 of the second glass sheet 12 are aligned with the preset holes 16 of the first glass sheet 11.

[0048] In this embodiment, the above-mentioned retracted distance L1 is the same as the retracted distance L2, and both L1 and L2 are between 1 mm and 2.5 mm, that is, L1 = L2 = 1-2.5 mm. The reason why L1 / L2 is greater than 1 mm is to form a retracted avoidance gap 14 at the edge to fill the sealing structure 15; the reason why L1 / L2 is less than 2.5 mm is to avoid the retracted avoidance gap 14 being too large, which may cause the first glass sheet 11 and the second glass sheet 12 to be unreliably adhered. Of course, in other embodiments, L1 and L2 may also be different, and their specific values ​​may be adaptively adjusted according to the specific size of the first glass sheet 11 / the second glass sheet 12.

[0049] Preferably, the sealing structure 15 of the present invention is UV glue, and the sealing structure 15 is filled in the retracted avoidance gap 14 to prevent the intermediate film 13 from being directly exposed. During processing, the UV glue is filled after the tempered laminated glass 10 is formed at high temperature and high pressure, and the UV glue needs to be cured by sunlight or ultraviolet light during filling. Using UV glue as the sealing structure 15 has the following advantages: on the one hand, during filling, the uncured UV glue has fluidity, can be better filled into the retracted avoidance gap 14, and is conducive to the discharge of bubbles; on the other hand, after curing, the UV glue has good light transmittance, and the tempered laminated glass 10 is more beautiful as a whole.

[0050] Furthermore, in order to adapt to the production and processing of the tempered laminated glass 10 of the present invention, the present invention also provides a laminating processing device 20. Specifically, Figure 6 and Figure 7 As shown, the sheet-joining processing equipment 20 includes: a machine base 100 , a pre-pressing and preheating module 200 , a sheet-joining and conveying module 300 , and a rubber cutting and transplanting module 400 .

[0051] The machine base 100 is provided with a plurality of transmission shafts 110, and the first glass sheet 11 / the second glass sheet 12 is placed on the transmission shafts 110. The pre-pressing and pre-heating module 200 is provided on the machine base 100, and the sheet combining and transporting module 300 and the rubber cutting and transplanting module 400 are respectively provided at both ends of the pre-pressing and pre-heating module 200.

[0052] In this embodiment, if Figure 8 As shown, the sheet handling module 300 includes a handling platform 310 and a plurality of suction cups 320, and the plurality of suction cups 320 are evenly distributed on the handling platform 310. During handling, the suction cups 320 absorb the first glass sheet 11 / the second glass sheet 12 by negative pressure, and then place the first glass sheet 11 / the second glass sheet 12 on the machine base 100 and stack them.

[0053] like Fig. 9As shown, the cutting and transplanting module 400 includes: a transplanting platform 410, a cantilever 420 installed on the transplanting platform 410, and a plurality of cutting and lifting components 430 installed on the cantilever 420. The cutting and lifting components 430 cooperate with the preset hole 16 to cut off the excess intermediate film 13 on the inner wall of the preset hole 16, and to lift and transport the tempered laminated glass 10. In other words, the cutting and transplanting module 400 mainly has two functions. On the one hand, it is used to cut off the excess intermediate film 13 in the preset hole 16 of the pre-pressed and preheated tempered laminated glass 10; on the other hand, it is used to transport the pre-pressed and preheated tempered laminated glass 10, thereby providing convenience for the staff.

[0054] The two functions of the rubber cutting and transplanting module 400 are mainly realized by the special structure of the rubber cutting and lifting assembly 430. Fig.10 As shown, the rubber cutting lifting assembly 430 includes: a support frame 431, a sliding sleeve 432, a driving cylinder 433 and a plurality of extension pieces 434. The support frame 431 is mounted on the cantilever 420, the sliding sleeve 432 is arranged on the support frame 431 in a manner that it can be lifted and slid, the driving cylinder 433 is arranged on the support frame 431 and drives the sliding sleeve 432, and the extension piece 434 is hinged to the end of the support frame 431 through a connecting rod 435. Fig.11 It can be seen that the expansion piece 434 forms a parallelogram geometric structure with the support frame 431 through the connecting rod 435 , so the position change of the sliding sleeve 432 can change the state of the expansion piece 434 .

[0055] Preferably, Fig.10 and Fig.11 As shown, a blocking piece 4321 is provided on the sliding sleeve 432, and the blocking piece 4321 contacts and resists the expansion piece 434; as the sliding sleeve 432 moves, the blocking piece 4321 pushes the expansion piece 434 and causes the expansion piece 434 to move away from or close to the support frame 431, and the specific principle will be explained below.

[0056] The cantilever 420 is also provided with an external drive element (not shown), which drives the rubber cutting and lifting assembly 430 to rotate on the cantilever 420. The rotation of the rubber cutting and lifting assembly 430 is mainly used to cut off the excess intermediate film 13 in the preset hole 16. The specific working principle will be described below. In this embodiment, the support frame 431 is provided with a gear 4311 (such as Fig.10 As shown), the external drive element drives the rubber cutting and lifting assembly 430 to rotate through the gear 4311.

[0057] like Fig.11As shown, the extension piece 434 is provided with a support block 4341 and a cutter 4342, and the bottom of the sliding sleeve 432 is provided with a blade 4322, which is used to cut the intermediate film 13 at the preset hole 16. Preferably, the cross section of the support block 4341 is triangular, so that it can better bear the weight without deformation. When transplanting and transporting, the second glass sheet 12 is pressed on the support block 4341, and the cutter 4342 is attached to the inner wall of the preset hole 16, and the cutter 4342 is aligned with the intermediate film 13.

[0058] Next, the main working principle of the sheet processing equipment 20 of the present invention is described, referring to Figure 6 and Figure 7 :

[0059] First, the sheet-closing and transporting module 300 places the second glass sheet 12 on the transmission shaft 110, and then the staff covers the second glass sheet 12 with the intermediate film 13. Subsequently, the sheet-closing and transporting module 300 covers the first glass sheet 11 on the intermediate film 13 and the second glass sheet 12. The transmission shaft 110 is started, and the tempered laminated glass 10 will enter the pre-pressing and preheating module 200, and then be subjected to preliminary heating and pressure, so that the intermediate film 13 adheres to the first glass sheet 11 and the second glass sheet 12. After pre-pressing and preheating, the tempered laminated glass 10 is transferred to the bottom of the cutting and transplanting module 400, at which time the excess intermediate film 13 of the tempered laminated glass 10 is cut off (cutting stage), and the staff manually cuts off the edges of the four sides of the tempered laminated glass 10, and the cutting and lifting assembly 430 cuts off the preset hole 16. Finally, the cutting and transplanting module 400 transports the tempered laminated glass 10 to other equipment.

[0060] During the cutting stage, the working principle of the cutting and lifting assembly 430 is as follows: Fig.12 As shown:

[0061] The staff manually cuts off the edges of the tempered laminated glass 10 first, and then the glue cutting and lifting assembly 430 cuts off the excess intermediate film 13 in the preset hole 16;

[0062] Initially, the sliding sleeve 432 is away from the driving cylinder 433, and under the action of gravity, the connecting rod 435 is tilted, and the extension piece 434 is close to the support frame 431. Then, the cutting and lifting assembly 430 is lowered and inserted into the preset hole 16 of the tempered laminated glass 10, and the blade 4322 on the sliding sleeve 432 will first cut the intermediate film 13 in the preset hole 16, so that the cutting and lifting assembly 430 can smoothly pass through the preset hole 16;

[0063] Next, the support frame 431 maintains a constant height, and the driving cylinder 433 causes the sliding sleeve 432 to move upward (the sliding sleeve 432 is close to the driving cylinder 433), then the blocking piece 4321 will push the extension piece 434 upward, and according to the geometric change, the connecting rod 435 is swung to a horizontal state at this time, and the extension piece 434 is away from the support frame 431. The unfolded extension piece 434 will be close to the inner wall of the preset hole 16, so that the supporting block 4341 can support the second glass sheet 12, and the cutter 4342 can be attached to the inner wall of the preset hole 16. Then, the external drive element drives the rubber cutting and lifting assembly 430 to rotate, and at this time the cutter 4342 will pass through the inner wall of the preset hole 16, and then the excess intermediate film 13 will be cut off. After the cutting is completed, the rubber cutting and lifting assembly 430 stops rotating, and is driven to rise by the transfer platform 410, and the unfolded extension piece 434 can lift the tempered laminated glass 10 to achieve transportation. After being placed on other equipment, the sliding sleeve 432 slides again, so that the extension piece 434 is close to the sliding sleeve 432 again, so that the cutting and lifting assembly 430 can be pulled out from the preset hole 16 and separated from the tempered laminated glass 10.

[0064] It should be emphasized that the rubber cutting and lifting assembly 430 of the present invention has two functions:

[0065] On the one hand, the rubber cutting and lifting assembly 430 can cut off the excess intermediate film 13 in the preset hole 16. Since the space in the preset hole 16 is limited, if the cutting is done manually, the operation is difficult, which brings inconvenience to the staff and also leads to low work efficiency. Moreover, the manual operation method is prone to errors, which will cause uneven and incomplete film cutting, and even wrinkles on the edge of the film, which will affect subsequent processing. The use of the rubber cutting and lifting assembly 430 for cutting not only brings convenience to the staff, but also improves work efficiency and ensures processing quality;

[0066] On the other hand, the cutting and lifting assembly 430 can carry the tempered laminated glass 10. In the traditional processing method, the tempered laminated glass 10 needs to be manually carried to other equipment after being pre-pressed and preheated. However, the pre-pressed and preheated tempered laminated glass 10 is heavy and has a high temperature. Manual handling greatly consumes the physical strength of the workers and is also easy to cause damage to the initially formed tempered laminated glass 10. The expansion piece 434 of the present invention can provide support for the tempered laminated glass 10 after being unfolded, thereby realizing the handling operation of the tempered laminated glass 10.

[0067] Moreover, the two functions of the rubber cutting and lifting assembly 430 complement each other rather than being isolated. Specifically, the rubber cutting and lifting assembly 430 is inserted into the preset hole 16. When cutting, the expansion piece 434 is unfolded, and the cutter 4342 is attached to the inner wall of the preset hole 16. At the same time, the support block 4341 is supported on the edge of the preset hole 16. In this way, the support block 4341 can play a role in leveling and positioning, thereby limiting the rotation trajectory of the expansion piece 434, making the movement of the cutter 4342 more standardized; when carrying, since the expansion piece 434 is unfolded, the support block 4341 has been supported under the tempered laminated glass 10, the rubber cutting and lifting assembly 430 does not need to be deformed additionally to lift the tempered laminated glass 10, thereby improving work efficiency.

[0068] In summary, the tempered laminated glass 10 and the lamination processing equipment 20 of the present invention can improve the water resistance of the tempered laminated glass 10 and extend the service life; at the same time, solve the problem of difficult glue cutting of the tempered laminated glass 10 during the lamination process, thereby improving work efficiency.

[0069] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A tempered laminated glass, characterized in that: include: A first glass sheet, a second glass sheet, and an intermediate film, wherein the intermediate film is disposed between the first glass sheet and the second glass sheet; The intermediate film is made of PVB material, the size of the intermediate film is smaller than the size of the first glass sheet / the second glass sheet, the edge of the intermediate film is retracted inward relative to the edge of the first glass sheet / the second glass sheet, and the retracted distance (the distance between the edges of the two) is L1; an inward-retracted avoidance gap is formed between the intermediate film, the first glass sheet and the second glass sheet, and the inward-retracted avoidance gap is filled with a sealing structure to achieve a waterproof sealing effect; The first glass sheet and the second glass sheet are both provided with a plurality of preset holes. When the sheets are closed, the preset holes of the two sheets are aligned with each other. In the preset holes, the edge of the intermediate film is retracted inwardly relative to the inner wall of the preset hole, and the retracted distance is L2, and the retracted avoidance gap is also formed, and the sealing structure is provided.

2. The tempered laminated glass according to claim 1, characterized in that: The retracted distance L1 = L2 = 1 to 2.5 mm.

3. The tempered laminated glass according to claim 1, characterized in that: The sealing structure is UV glue, and the sealing structure fills the inward avoidance gap to prevent the intermediate film from being directly exposed.

4. The tempered laminated glass according to claim 1, characterized in that: The first glass sheet is provided with four preset holes, and the four preset holes are respectively located near four corners of the first glass sheet; the second glass sheet has the same structure as the first glass sheet.

5. A sheet processing equipment, characterized in that: Used for processing the tempered laminated glass as described in any one of claims 1 to 4, comprising: a machine base, a pre-pressing and pre-heating module, a sheet-joining and transporting module, and a glue-cutting and transplanting module; The machine base is provided with a plurality of transmission shafts, the first glass sheet / the second glass sheet is placed on the transmission shafts, the pre-pressing and pre-heating module is provided on the machine base, and the sheet combining and transporting module and the rubber cutting and transplanting module are respectively provided at two ends of the pre-pressing and pre-heating module; The cutting and transplanting module includes: a transplanting platform, a cantilever installed on the transplanting platform, and a plurality of cutting and lifting components installed on the cantilever. The cutting and lifting components cooperate with the preset holes to cut off the excess intermediate film on the inner wall of the preset holes and to lift and transport the tempered laminated glass.

6. The lamination processing equipment according to claim 5, characterized in that: The rubber cutting lifting assembly comprises: a support frame, a sliding sleeve, a driving cylinder and a plurality of expansion pieces, wherein the support frame is mounted on the cantilever, the sliding sleeve is arranged on the support frame in a manner that it can be lifted and slid, the driving cylinder is arranged on the support frame and drives the sliding sleeve, the expansion piece is hinged to the end of the support frame through a connecting rod, and the position change of the sliding sleeve can change the state of the expansion piece; An external drive element is provided on the cantilever, and the external drive element drives the rubber cutting and lifting assembly to perform rotational motion on the cantilever; A supporting block and a cutter are arranged on the expansion piece, and a blade is arranged on the bottom of the sliding sleeve.

7. The lamination processing equipment according to claim 6, characterized in that: The sliding sleeve is provided with a blocking piece, and the blocking piece contacts and abuts against the expansion piece; as the sliding sleeve moves, the blocking piece pushes the expansion piece and causes the expansion piece to move away from or approach the support frame.

8. The lamination processing equipment according to claim 6, characterized in that: The support frame is provided with a gear, and the external drive element drives the rubber cutting and lifting assembly to rotate through the gear.

9. The lamination processing equipment according to claim 6, characterized in that: The cross section of the supporting block is triangular; when transplanting and transporting, the second glass sheet is pressed on the supporting block, the cutter is attached to the inner wall of the preset hole, and the cutter is aligned with the intermediate film.

10. The lamination processing equipment according to claim 5, characterized in that: The sheet combining and transporting module comprises a transporting platform and a plurality of suction cups, and the plurality of suction cups are evenly distributed on the transporting platform; during transporting, the suction cups adsorb the first glass sheet / the second glass sheet through negative pressure.

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